Assignment of Assignor's Interest

Recorded: 2007-05-31 Pages: 2

Assignor

SUGIURA, JUNICHI

Executed: 2007-02-27

Assignee

PATHFINDER ENERGY SERVICES, INC.

15151 SOMMERMEYER, HOUSTON, TEXAS, 77041

Covered Property (1)

Linear Position Sensor for Downhole Tools and Method of Use

Patent: 7,377,333 →

Application: 11/714,966 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.